Cartoonist Steve Bell has been skewering British politicians since his career took off in the late 1970s. Because his obsession is politics, a good number of American presidents have come in for in his particular brand of satire. Steve Bell's leftist politics inform how he characterizes US presidents. George W. Bush was easy. Barack Obama: not so much.

Cartoonist Steve Bell has been skewering British politicians since his career took off in the late 1970s. Because his obsession is politics, a good number of American presidents have come in for in his particular brand of satire. Steve Bell's leftist politics inform how he characterizes US presidents. George W. Bush was easy. Barack Obama: not so much.